.content{
    background: #fff;
    .item{
        overflow: hidden;
        width: 95%;
        margin-left: 5%;
        padding: 15px 0;
        background: #fff;
        border-bottom: 1px solid #ebebeb;
    }
    i{      
        font-size: 15px; 
        font-style: normal;
        float: left;
    }
    b{
        font-size: 15px; 
        margin-right: 5%;
        font-weight: normal;
        float: right;
    }
    .item-3{
        border-bottom: none;
    }
}
